zgrat | download[.]exe[.]dll | Triage

Sharing

General

Target

download.exe.dll
Size

3.1MB
MD5

5630282a95afd2a5ceeecc5acf7ff053
SHA1

6c5edc8550e2851178cc70cea46f4c6ae622f09b
SHA256

ea692e0b71d678d18c157a5980625e75f9060c97f9209a562691ebf92f726e84
SHA512

768ea4998720a88c91cd2502deb39c35621b37cc914cc9db3f0008c1376d6aa7e15cb332297b02b5ca2ac2fde2f80ae9c9168f325730550d1c600d715ce40740
SSDEEP

98304:F/j1VbVk+uKtr0h53OCff6FWnCSeqOLXg:F/j1Vbt90h53OCff6aCHqOb

Score

10^/10

zgrat

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
sample	family_zgrat_v1

Zgrat family
zgrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
download.exe.dll

Files

download.exe.dll
.dll windows:4 windows x86

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

mscoree

_CorDllMain

Sections

.text
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 804B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ